Hangzhou Dongxu Agent Co., Lmt.

Hangzhou Dongxu Agent Company Limited is an enterprise major in researching, developing and producing the PVC heat stabilizer.

DONGXI® 181 methyltin heat stabilizer is one of main products.After Five years of R&D, the quality of DONGXI® 181 methyltin heat stabilizer has been inspected by Zhejiang Province Chemical Industrial Products Quality Inspection Station, it has reached the same product level in the world.

The sanitation index has been inspected by Zhejiang Province Disease And preventive Control Center, met the American standards of FDA. The product, by tested, has been proved to be able to substitute the same kind product made in U.S.A, and have the same outward appearance, transparency, plastic, heat stability.

Now, the largest methyltin productive device has been built.